* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}
.clearfix:after {
  content: "";
  display: block;
  clear: both;
}
body {
  font-family: Helvetica Neue, Helvetica, PingFang SC, Hiragino Sans GB,
    Microsoft YaHei, 微软雅黑, Arial, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  color: #333;
  background-color: #f3f5f8;
  font-style: normal;
}
/* a标签的颜色 */
a {
  color: inherit;
  text-decoration: none;
}
em {
  font-style: normal;
}
.oy-top_dbox:before {
  content: "";
  width: 0;
  border-left: 1px solid #fff;
  position: absolute;
  height: 11px;
  top: 13px;
  left: 0;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: inherit;
  font-weight: 500;
  line-height: 1.1;
  color: inherit;
}
button,
input,
select,
textarea {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
  outline: none;
}

/* 去掉小圆点 */
li,
ol,
ul {
  list-style: none;
}
img {
  vertical-align: middle;
  overflow: hidden;
}
.l-wrap,
.m-wrap {
  max-width: 1200px;
  min-width: 960px;
  margin-right: auto;
  margin-left: auto;
}
/* 4-5更多资讯 */
.tech_list > li:before {
  content: "";
  position: absolute;
  top: 18px;
  left: 6px;
  height: 7px;
  width: 7px;
  background: #ff8000;
  border-radius: 100%;
}
._txt-ellipsis {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.fr {
  float: right;
}
.fl {
  float: left;
}
.fs-12 {
  font-size: 12px;
}

.btn-primary {
  color: #fff;
  background-color: #0075bd;
  border-color: #0065a4;
}
.btn-primary :hover {
  color: #fff;
  background-color: #00558a;
  border-color: #003f66;
}
.text-primary {
  color: #0075bd;
}
.text-warning {
  color: #ff7900;
}
